// Copyright 2022 The Fuchsia Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

package main

import (
	"context"
	_ "embed"
	"time"

	"cloud.google.com/go/bigquery"
	buildbucketpb "go.chromium.org/luci/buildbucket/proto"
)

//go:embed queries/affected_test_results.sql
var affectedTestResultsQuery string

type changeAffectingTest struct {
	Change     *buildbucketpb.GerritChange
	TestStatus string
}

func getChangesAffectingTest(
	ctx context.Context,
	bqClient *bigquery.Client,
	sig failureSignature,
	windowEnd time.Time,
) ([]changeAffectingTest, error) {
	return runQuery[changeAffectingTest](ctx, bqClient, affectedTestResultsQuery,
		map[string]any{
			"test_id": sig.FailedTest,
			// Use a pretty large time window because tryjobs may have run up to
			// 24 hours before the change landed.
			"earliest_time": windowEnd.Add(-48 * time.Hour),
			"latest_time":   windowEnd,
		},
	)
}